Sat-nav Symphony (2017)
Multiple map apps on passenger phones plus the car sat nav set to the same destination; the car is driven away first, producing a chorus of synthetic voices.
Passengers: Maf J Alvarez; Janina Moniska; Daniella Norton; Suzanne O'Haire; Olga Saavedra Montes de Oca; Layla Tully. Audio advice: Stace Constantinou.
Performative, Car, passengers with devices, recording tools, 30-40 min (varies).
Link to image, online version or documentation